@Charley unfortunately I’m horribly horribly colorblind so I have to do lots of contrast to be able to see light colors on white background but yes I do see where you’re coming from. The on in is to not see all the dirty toddler fingerprints on glass 🤣
Well I can definitely see something, maybe post the original to show us 🤩
I think it’s a Evap line try again in 2-3 days should definitely see something on test by then good luck
If youve got to zoom in that much and edit the photo I think it's a bit of a stretch 🩵